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DNSchecker vs Refined GitHub

A side-by-side look at DNSchecker and Refined GitHub. For an in-depth review of either product, follow the links below.

DNSchecker

DNSchecker

Network & Admin

DNSchecker is a free open-source tool for checking the configuration of DNS servers and mail servers. It can validate records like MX, NS, SOA, SPF, and more across multiple DNS servers.

dnsserverconfigurationvalidation
Refined GitHub

Refined GitHub

Development

Refined GitHub is a browser extension that aims to simplify the GitHub interface and enhance productivity. It adds useful features like showing repository sizes, collapsable diffs, filtering issues and pull requests, and more customization options.

browser-extensionproductivitygithub-interfacerepository-managementissuespull-requests